@font-family: "\5FAE\8F6F\96C5\9ED1", "Microsoft Yahei", "Hiragino Sans GB", tahoma, arial, "\5B8B\4F53";
@font-size-base: 14px;
@line-height-base: 1.5;
@content-gap: 40px;
// color
@border-color-base: #ccc;
@primary-color: #1890ff;
// menu
@menu-item-height: 60px;
@menu-inline-toplevel-item-height: 60px;
@menu-item-vertical-margin: 0;
@menu-item-boundary-margin: 0;